That music was hugely inspirational for several parts of the story especially Chapter 7. I can’t look at the cover picture without having the melody come to mind.

This is currently my background at work, too

Pretty much for anything concerned with looking up at the sky or stars, which with a story entitled Northern Lights happens quite a lot not to mention it’s a fanfic of a game about (amongst many other things) a meteor/death from above, so there’s that, too.